207118440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 707765760

約数和(自身を除く): 500647320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 90, 93, 120, 124, 134, 155, 180, 186, 201, 248, 268, 277, 279, 310, 335, 360, 372, 402, 465, 536, 554, 558, 603, 620, 670, 744, 804, 831, 930, 1005, 1108, 1116, 1206, 1240, 1340, 1385, 1395, 1608, 1662, 1860, 2010, 2077, 2216, 2232, 2412, 2493, 2680, 2770, 2790, 3015, 3324, 3720, 4020, 4154, 4155, 4824, 4986, 5540, 5580, 6030, 6231, 6648, 8040, 8308, 8310, 8587, 9972, 10385, 11080, 11160, 12060, 12462, 12465, 16616, 16620, 17174, 18559, 18693, 19944, 20770, 24120, 24924, 24930, 25761, 31155, 33240, 34348, 37118, 37386, 41540, 42935, 49848, 49860, 51522, 55677, 62310, 68696, 74236, 74772, 77283, 83080, 85870, 92795, 93465, 99720, 103044, 111354, 124620, 128805, 148472, 149544, 154566, 167031, 171740, 185590, 186930, 206088, 222708, 249240, 257610, 278385, 309132, 334062, 343480, 371180, 373860, 386415, 445416, 515220, 556770, 575329, 618264, 668124, 742360, 747720, 772830, 835155, 1030440, 1113540, 1150658, 1336248, 1545660, 1670310, 1725987, 2227080, 2301316, 2876645, 3091320, 3340620, 3451974, 4602632, 5177961, 5753290, 6681240, 6903948, 8629935, 10355922, 11506580, 13807896, 17259870, 20711844, 23013160, 25889805, 34519740, 41423688, 51779610, 69039480, 103559220, 207118440]

約数ペア:

[(1, 207118440), (2, 103559220), (3, 69039480), (4, 51779610), (5, 41423688), (6, 34519740), (8, 25889805), (9, 23013160), (10, 20711844), (12, 17259870), (15, 13807896), (18, 11506580), (20, 10355922), (24, 8629935), (30, 6903948), (31, 6681240), (36, 5753290), (40, 5177961), (45, 4602632), (60, 3451974), (62, 3340620), (67, 3091320), (72, 2876645), (90, 2301316), (93, 2227080), (120, 1725987), (124, 1670310), (134, 1545660), (155, 1336248), (180, 1150658), (186, 1113540), (201, 1030440), (248, 835155), (268, 772830), (277, 747720), (279, 742360), (310, 668124), (335, 618264), (360, 575329), (372, 556770), (402, 515220), (465, 445416), (536, 386415), (554, 373860), (558, 371180), (603, 343480), (620, 334062), (670, 309132), (744, 278385), (804, 257610), (831, 249240), (930, 222708), (1005, 206088), (1108, 186930), (1116, 185590), (1206, 171740), (1240, 167031), (1340, 154566), (1385, 149544), (1395, 148472), (1608, 128805), (1662, 124620), (1860, 111354), (2010, 103044), (2077, 99720), (2216, 93465), (2232, 92795), (2412, 85870), (2493, 83080), (2680, 77283), (2770, 74772), (2790, 74236), (3015, 68696), (3324, 62310), (3720, 55677), (4020, 51522), (4154, 49860), (4155, 49848), (4824, 42935), (4986, 41540), (5540, 37386), (5580, 37118), (6030, 34348), (6231, 33240), (6648, 31155), (8040, 25761), (8308, 24930), (8310, 24924), (8587, 24120), (9972, 20770), (10385, 19944), (11080, 18693), (11160, 18559), (12060, 17174), (12462, 16620), (12465, 16616)]